| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S2O5 + H2O = H2 + K2S2O6
FeS = Fe + S =>
FeS = Fe + S
Ba(OH)2 + C = Ba + CO2 + H2O =>
2 Ba(OH)2 + C = 2 Ba + CO2 + 2 H2O
HCH2CHCO + NaOH = H2O + NaCH2CHCO =>
HCH2CHCO + NaOH = H2O + NaCH2CHCO
CuSO4 + H = CuSO4H5 =>
CuSO4 + 5 H = CuSO4H5
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Zn + Cr(OH)3 = Zn(OH)2 + Cr =>
3 Zn + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 Cr
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH4OH + Na2CO3 = NH4CO3 + Na2(OH) =>
NH4OH + Na2CO3 = NH4CO3 + Na2(OH)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
TiS2 = Ti + S =>
TiS2 = Ti + 2 S
K(s) + H2(g) = KH(s) =>
2 K(s) + H2(g) = 2 KH(s)
H2O + LiBr + NaMnO4 = LiBrO3 + NaOH + MnO2 =>
H2O + LiBr + 2 NaMnO4 = LiBrO3 + 2 NaOH + 2 MnO2
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 7 H2O + 3 I2 + 4 K2SO4
C3H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO2 + 12 N2 + 10 H2O + O2
CH2O + Ag2O = HCOOH + Ag =>
CH2O + Ag2O = HCOOH + 2 Ag
HNO3 + H2S = H2OO + NO + S =>
2 HNO3 + H2S = 2 H2OO + 2 NO + S
N2O3 = NO2 + NO =>
N2O3 = NO2 + NO
C2H2 + HCI = C2H3CI =>
C2H2 + HCI = C2H3CI
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
S2O3{2-} + H3O{+} = H2S2O3 + H2O =>
S2O3{2-} + 2 H3O{+} = H2S2O3 + 2 H2O
Ba(OH)2 + KOH = K(OH)2 + BaOH =>
Ba(OH)2 + KOH = K(OH)2 + BaOH
C3H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO2 + 12 N2 + 10 H2O + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H16 + H2O = C8H18O =>
C8H16 + H2O = C8H18O
[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5Cl](NO3)2 =>
[Co(NH3)5Cl]Cl2 + 2 AgNO3 = 2 AgCl + [Co(NH3)5Cl](NO3)2
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
NaBiO3 + MnSO4 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + Na2SO4 + H2O =>
5 NaBiO3 + 2 MnSO4 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 2 Na2SO4 + 7 H2O
CS2 + O = CO2 + SO2 =>
CS2 + 6 O = CO2 + 2 SO2
CS2 + O2 = CO2 + S2O2 =>
CS2 + 2 O2 = CO2 + S2O2
C3P + O2 = P2O5 + CO2 =>
4 C3P + 17 O2 = 2 P2O5 + 12 CO2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
NaOH + HF = NaOF + HH =>
NaOH + HF = NaOF + HH
NaCl + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl + CuSO4 = CuCl2 + Na2SO4
aluminiumsulfate + sodiumbicarbonate = aluminiumhydroxide + sodiumsulfate + carbondioxide =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
HC2H3O2(aq) + NaOCl(l) = Cl(g) + NaClO3(aq) + NaC2H3O2(aq) + H2O =>
4 HC2H3O2(aq) + 5 NaOCl(l) = 4 Cl(g) + NaClO3(aq) + 4 NaC2H3O2(aq) + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AlCl3 + NH4OH = Al(OH)3 + ClNH4 =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 ClNH4
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
GaI3 = Ga + I2 =>
2 GaI3 = 2 Ga + 3 I2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2O + K2Cr2O7 + Na2S + KOH = S + K3CrO3 + NaOH =>
H2O + K2Cr2O7 + 3 Na2S + 4 KOH = 3 S + 2 K3CrO3 + 6 NaOH
C6H5CH3 + Cl2 = C6H5CHCl2 + HCl =>
C6H5CH3 + 2 Cl2 = C6H5CHCl2 + 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2NO3 + NaCl = KCl + Na2NO3 =>
K2NO3 + 2 NaCl = 2 KCl + Na2NO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaS(s) + HBr(aq) = CaBr2(s) + H2S(aq) =>
CaS(s) + 2 HBr(aq) = CaBr2(s) + H2S(aq)
Na3PO4 + Fe2(SO4)3 = Fe3(PO4)3 + Na2SO4 =>
6 Na3PO4 + 3 Fe2(SO4)3 = 2 Fe3(PO4)3 + 9 Na2SO4
HCl + KOH = KCl*H2O =>
HCl + KOH = KCl*H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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